Sponsored by Aspen Aerogels Battery engineers face the daunting challenge of maximizing thermal runaway protection while optimizing vehicle performance. This task becomes even more critical as cell-to-pack and cell-to-chassis designs increase in popularity because manufacturers lose the added protection that can be built into a module-based design. Although newer chemistries such as LFP and solid-state… Read more »
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North Carolina’s governor proposes Advanced Clean Trucks (ACT) program to electrify trucks and buses
North Carolina Governor Roy Cooper has taken an important step towards accelerating the electrification of medium- and heavy-duty vehicles in the state. Executive Order 271 directs the North Carolina Department of Environmental Quality (DEQ) to work with stakeholders to propose an Advanced Clean Trucks (ACT) program that would “ensure zero-emission trucks and buses are available… Read more »
Upcycle makes a $35k electric pickup out of used Toyota Corollas
Upcycle Green Technology, based in the Canadian province of Prince Edward Island, defies much of the conventional wisdom in today’s EV industry. It doesn’t appear to have ambitions of being “the next Tesla.” It is not starting out with a six-figure long-range luxury vehicle. It is not building a “clean sheet” EV, and it does… Read more »
The upcoming Volvo EX90 will eventually be equipped with bidirectional charging
Bidirectional charging is rapidly becoming an expected feature for new EV models. The latest automaker to join the bi bandwagon is Volvo—the upcoming EX90 will be the automaker’s first model to be “hardware-ready” for bidirectional charging. “You could use [the EX90’s] battery in many ways, from topping up your electric bike when you’re out and… Read more »
Foxconn launches two new EVs, targets contract manufacturing market
Everybody seems to be getting into the EV game these days, but Foxconn, which is famous as a contract manufacturer for Apple, is no newcomer to the field—it has been working to produce an EV since 2014. In 2021, Foxconn made a deal with Lordstown Motors, under which it bought a chunk of the latter’s… Read more »
University of Michigan to open ceramic ion conductor research center
Ceramic ion conductors for batteries and fuel cells will be the focus of a new research center at the University of Michigan. A four-year DOE grant of $10.95 million will enable UMich to establish a DOE Energy Frontier Research Center for the study of Mechano-chemical Understanding of Solid Ion Conductors (MUSIC), and perform research in… Read more »
New process uses refrigerant to separate rare earths and metals from magnet waste
A research team has developed a process that uses a commercial refrigerant to separate rare earth elements and transition metals from magnet wastes. The process uses a gas compound called dimethyl ether to create fractional crystallization. “This process begins with a magnet that’s no longer useful, which is cut and ground into shavings,” says Caleb… Read more »
Today’s EV engineering webinar schedule: Monday, October 17th
Charged is hosting a virtual conference on EV engineering that’s free to attend and it starts today. The conference includes live webinar sessions with interactive Q&As and on-demand webinars. View the daily session schedule online here. All of the live sessions will be recorded and available to view after the broadcasts. You can access the… Read more »
Functional Test And Measurement Of Fuel Cell Electric Drive System
Fuel cell-powered vehicles are a complement to pure battery electric-powered vehicles in electromobility. An electrochemical reactor is used to generate electrical energy that is available for the drive and other vehicle systems. The interaction of this reactor in the fuel cell stack with the other components in the powertrain is tested on test benches. In… Read more »
NVH And EV Powertrain Measurement Technologies Combine For A Powerful Solution
In addition to changes in current, voltage, power and even thermal measurements, electric powertrains also bring new challenges for acoustics: The HV electrical system and its sub-systems, new materials and the elimination of masking noise sources require a holistic view of acoustics and performance parameters. This application example shows how a harmonized measurement system from… Read more »
